#------------------------------------------------------------------------------
#$Date: 2017-06-19 10:33:06 +0200 (lun 19 de jun de 2017) $
#$Revision: 197920 $
#$URL: svn://www.crystallography.net/cod/cif/1/54/63/1546345.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_1546345
loop_
_publ_author_name
'Bialek, R.'
'Meier, W. M.'
'Davis, M.'
'Annen, M. J.'
_publ_section_title
;
 The synthesis and structure of SSZ-24, the silica analog of AlPO4-5
;
_journal_name_full               Zeolites
_journal_page_first              438
_journal_page_last               442
_journal_paper_doi               10.1016/S0144-2449(05)80114-9
_journal_volume                  11
_journal_year                    1991
_chemical_formula_sum            'O2 Si'
_chemical_formula_weight         60.0843
_space_group_IT_number           192
_symmetry_cell_setting           hexagonal
_symmetry_Int_Tables_number      192
_symmetry_space_group_name_Hall  '-P 6 2c'
_symmetry_space_group_name_H-M   'P 6/m c c'
_cell_angle_alpha                90.
_cell_angle_beta                 90.
_cell_angle_gamma                120.
_cell_formula_units_Z            12
_cell_length_a                   13.671
_cell_length_b                   13.671
_cell_length_c                   8.328
_cell_volume                     1347.944
_diffrn_ambient_temperature      293
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_pd_proc_ls_prof_wR_expected     0.036
_pd_proc_ls_prof_wR_factor       0.158
_refine_ls_number_parameters     26
_refine_ls_number_reflns         199
_refine_ls_R_Fsqd_factor         0.093
_cod_data_source_file            Zeolites-1991-11-438-442-1.cif
_cod_data_source_block           SSZ-24-calcined
_cod_depositor_comments
;
One N,N,N-trimethyl-1-adamantammonium cation per unit cell
in the as-synthesized form in split position with occupancy
factor 1/8
;
_cod_database_code               1546345
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 x,y,z
2 x-y,x,z
3 -y,x-y,z
4 -x,-y,z
5 -x+y,-x,z
6 y,-x+y,z
7 -y,-x,1/2-z
8 x-y,-y,1/2-z
9 x,x-y,1/2-z
10 y,x,1/2-z
11 -x+y,y,1/2-z
12 -x,-x+y,1/2-z
13 -x,-y,-z
14 -x+y,-x,-z
15 y,-x+y,-z
16 x,y,-z
17 x-y,x,-z
18 -y,x-y,-z
19 y,x,1/2+z
20 -x+y,y,1/2+z
21 -x,-x+y,1/2+z
22 -y,-x,1/2+z
23 x-y,-y,1/2+z
24 x,x-y,1/2+z
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_thermal_displace_type
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
Si Si Uiso 0.4568(3) 0.3358(3) 0.1898(3) 1.000 0.0260(10) . . . .
O1 O Uiso 0.2106(3) 0.4212(3) 0.25000 1.000 0.032(3) . . . .
O2 O Uiso 0.3583(8) 0.00000 0.25000 1.000 0.062(5) . . . .
O3 O Uiso 0.5804(4) 0.4196(4) 0.25000 1.000 0.023(3) . . . .
O41 O Uiso 0.4389(19) 0.328(3) 0.00000 0.500 0.076(5) . . . .
O42 O Uiso 0.486(2) 0.345(3) 0.00000 0.500 0.076(5) . . . .
ONF1 O Uiso 0.00000 0.00000 0.12500 1.000 5.2(3) . . . .
ONF2 O Uiso 0.00000 0.00000 0.12500 0.60(10) 5.2(3) . . . .
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_2
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
O3 Si O41 115.9(12) . . . yes
O3 Si O42 97.0(12) . . . yes
O2 Si O3 117.3(4) 2_555 . . yes
O1 Si O3 108.6(3) 6_555 . . yes
O41 Si O42 20.2(17) . . . yes
O2 Si O41 102.0(12) 2_555 . . yes
O1 Si O41 106.5(13) 6_555 . . yes
O2 Si O42 119.2(12) 2_555 . . yes
O1 Si O42 108.6(13) 6_555 . . yes
O1 Si O2 105.7(4) 6_555 . 2_555 yes
Si O1 Si 149.6(3) 2_555 . 10_555 yes
Si O2 Si 142.2(8) 6_555 . 9_555 yes
Si O3 Si 145.2(5) . . 7_665 yes
Si O41 O42 82.4(12) . . . yes
Si O41 Si 165(2) . . 16_555 yes
Si O41 O42 82.4(12) 16_555 . . yes
Si O42 O41 77.4(12) . . . yes
Si O42 Si 155(2) . . 16_555 yes
Si O42 O41 77.4(12) 16_555 . . yes
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_1
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
Si O3 1.576(7) . . yes
Si O41 1.595(5) . . yes
Si O42 1.620(8) . . yes
Si O2 1.604(12) . 2_555 yes
Si O1 1.608(6) . 6_555 yes
O41 O42 0.57(5) . . yes
loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
_geom_torsion_publ_flag
O41 Si O3 Si 93.7(14) . . . 7_665 no
O42 Si O3 Si 101.1(13) . . . 7_665 no
O3 Si O41 O42 22(5) . . . . no
O3 Si O42 O41 -161(5) . . . . no
O3 Si O42 Si -158(5) . . . 16_555 no
O41 Si O42 Si 3(4) . . . 16_555 no
Si O41 O42 Si -178.7(19) . . . 16_555 no
Si O41 O42 Si 178.7(19) 16_555 . . . no
